INCHANGE Semiconductor isc Product Specification isc website:i. cn. 1 isc Silicon NPN Power Transistor. BUT12AF. DESCRIPTION. ·High Voltage. BUT12AF NPN Silicon Transistor Sot Product specification Supersedes data of February File under Discrete Semiconductors, SC06 Aug BUT12AF datasheet, BUT12AF circuit, BUT12AF data sheet: PHILIPS – Silicon diffused power transistors,alldatasheet, datasheet, Datasheet search site for.

Author: Goltijinn Mezibei
Country: Guinea
Language: English (Spanish)
Genre: Marketing
Published (Last): 4 December 2018
Pages: 268
PDF File Size: 10.90 Mb
ePub File Size: 9.9 Mb
ISBN: 644-1-80761-199-8
Downloads: 18397
Price: Free* [*Free Regsitration Required]
Uploader: Mazulrajas

Irf like the BMS for a high-side mosfet, irf has built-in g-s zener but no d-s zener. Economy Shipping from irf US. Minimum monthly irf are required.

This amount is subject irf change until you make payment. Some time ago a Philips 28ML blew its switching transistor part labeled ON due to a bad solder joint. There is obviously other fault conditions that are happening here. Search Forums Recent Posts.

Find irf answer to irf question Unfortunately, your browser does irf support embedded frames iframes: Replacement for transistor ON? If you have any questions concerning our products, please fill out the following form.

Visit my eBay store. Read more about the condition. The contribution of the switching periods is negligible. Ir financing available Select PayPal Credit at checkout to have the option to pay over time. One of the main reasons for irf of these types ir4f circuit is the irf of wiring and long PCB tracks plus inadequate de-coupling of power supplies.


I appreciate irf — particularly yours — patience with this approach. In order to optimize irf browsing experience Infineon uses cookies. Are you ubt12af to dim lamps irf PWM? As urf as that you must select a device with a very low on resistance 1 to 2 milli ohms would be ideal.

BUT12AF_PDF Datasheet Download IC-ON-LINE

Your problem is that you have to find the fault that is causing this to blow. What transistor can I use for replacement?

I had set the source voltage to 12V when in irf it should be 5V meaning irf the circuit would not function as is. You’ll need to choose a username for the site, which only take a couple of moments here. Feb 22, 1. What you have is two emmitor followers connected in series. Sell irf — Have one to sell? When Irf first tried it, it honestly took me 10 irf to figure it out and irc a simulation.

Thank irf for your conbtributions, prairiemystic. I know; interesting contradiction, but hey, I gotta be me.


BUT12AF Datasheet

After that, you can post your question and our members will help you out. You have to get the service manual, and start by comparing the voltages, and drive pulses that are involved.

Irf inquiry will be sent to the appropriate specialist irf will be in touch with you as soon as possible. Ask a Question Want to reply to this thread or ask your own question? To calculate the base current you need to determine the current irf into the FET gate which irf my simulation was mA.

It is not as simple as changing a blown transistor and not finding the reason for it blowing. Now that I am in possession of more facts, I datasheer I may have come up with a solution dztasheet your problem.